Asbestos free roof coatings

摘要

The present invention generally relates to an asbestos-free roof coating composition which comprises roof-coating asphalt cutback, an amine-based dispersion aid and various optional ingredients including fillers to obtain the desired bulk. The dispersion aid is an organic or inorganic acid neutralized salt of a polyamine of the formula: R-NH2 wherein R is a C3C26 coco-alkyl radical.